package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.core.annotation.Order;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {


    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    /**
     * 根据订单id查询订单
     * @param id
     * @return
     */
    @Select("select * from orders where id = #{id}")
    Orders getById(Long id);

    /**
     * 查询历史订单
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> list(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 各个状态的订单数量统计
     * @param status
     * @return
     */
    @Select("select count(id) from orders where status=#{status}")
    Integer getStatus(Integer status);

    @Select("select * from orders where status = #{status} and order_time < #{orderTime}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status, LocalDateTime orderTime);

    //统计指定时间区间内的营业额数据
    Double sumByMap(Map map);

    //根据map集合查询订单数量
    Integer countByMap(Map map);

    List<GoodsSalesDTO> getSalesTop10(LocalDateTime begin, LocalDateTime end);
}
